// 头部搜索
var serchInput = document.querySelector('.search input');
var serachLi = document.querySelector('.search-list');
serchInput.onfocus = function(){
    serachLi.style.borderColor = '#01923d';
}
serchInput.onblur = function(){
    serachLi.style.borderColor = '#999';
}
// 轮播图

